| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $242.57 | 13.844% | $276.1514 | $276.15 | $276.15 | $276.20 |
| Purchase #2 | $114.65 | 13.126% | $129.699 | $129.70 | $129.70 | $129.70 |
| Purchase #3 | $5.91 | 6.773% | $6.3103 | $6.31 | $6.30 | $6.30 |
| Purchase #4 | $175.42 | 10.499% | $193.8373 | $193.84 | $193.85 | $193.80 |
| Purchase #5 | $184.39 | 12.648% | $207.7116 | $207.71 | $207.70 | $207.70 |
| Purchase #6 | $87.51 | 11.122% | $97.2429 | $97.24 | $97.25 | $97.20 |
| Purchase #7 | $17.73 | 12.613% | $19.9663 | $19.97 | $19.95 | $20.00 |
| 7 purchase totals = | $828.18 | $930.9188 | $930.92 | $930.90 | $930.90 | |